23468325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 41902080

約数和(自身を除く): 18433755

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 383, 475, 645, 817, 1075, 1149, 1425, 1915, 2451, 3225, 4085, 5745, 7277, 9575, 12255, 16469, 20425, 21831, 28725, 36385, 49407, 61275, 82345, 109155, 181925, 247035, 312911, 411725, 545775, 938733, 1235175, 1564555, 4693665, 7822775, 23468325]

約数ペア:

[(1, 23468325), (3, 7822775), (5, 4693665), (15, 1564555), (19, 1235175), (25, 938733), (43, 545775), (57, 411725), (75, 312911), (95, 247035), (129, 181925), (215, 109155), (285, 82345), (383, 61275), (475, 49407), (645, 36385), (817, 28725), (1075, 21831), (1149, 20425), (1425, 16469), (1915, 12255), (2451, 9575), (3225, 7277), (4085, 5745)]